摘要
探索基于Altmetrics指标的研究热点与前沿分析方法,提高分析结果的时效性与准确性,本研究建立了包括Altmetrics指标和被引频次的论文影响力评价体系,采用因子分析识别出《Scientometrics》的高影响力文献,进而对高影响力文献进行科学知识图谱分析,以发现该刊的研究热点与前沿。研究结果表明Altmetrics指标可为研究热点与前沿分析提供一种更为合理的文献筛选与过滤机制,有助于提高研究热点与前沿分析的时效性与准确性,更好地揭示期刊和学科领域的发展态势。
This paper developed a method of detecting research hotspots and frontier based on Altmetrics indicators to improve the timeliness and accuracy of the result.Evaluation system including Altmetrics indicators and citation counts was established,and high impact papers of Scientometrics were selected by factor analysis.Mapping Knowledge Domain was conducted on these papers to detect research hotspots and frontiers in the field.The results showed that Altmetrics indicators could contribute to filter and select literatures in the process of research hotspots and frontier detecting,so as to reveal the development dynamics of academic journal and specific research field with higher timeliness and accuracy.
作者
李小涛
金心怡
Li Xiaotao;Jin Xinyi(Institute of Scientific and Technological Information, Nanjing University of Aeronautics andAstronautics, Nanjing 210016, China;Evaluation Center for Think Tank of Industry and Information Technology, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China)
出处
《现代情报》
CSSCI
2019年第1期153-160,共8页
Journal of Modern Information
基金
中央高校基本科研业务费专项资金资助项目"基于Altmetrics的科技人才多元评价体系构建与应用研究"(项目编号:NR2017033)
南京航空航天大学2017年研究生教育教学改革研究项目"基于学科评价的研究生科研能力培养模式研究"
